similar to: How to ifup nic automaticly after hotplug nic for lxc

On Tue, Sep 08, 2015 at 05:41:14PM +0800, Jackie wrote: > Hi experts, > > When I hotplug nic into lxc, the nic in lxc seemed to be down status as > following: > > 1224: vnet0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000 > link/ether fa:16:3e:fc:e5:96 brd ff:ff:ff:ff:ff:ff > > > It seems mechanism such as udev is needed here. But I

Hi, Gao Feng I've tried what you said, but still exists the problem: ubuntu@lxc:~$ vir attach-disk instance-0000002c /dev/dm-0 sdb error: Failed to attach disk error: Unable to create device /proc/10366/root/dev/sdb: Permission denied I think finding what it means by saying 'Unable to create device /proc/10366/root/dev/sdb: Permission denied' is the key. But anyway, thanks for

于 2013/7/15 17:32, Gao feng 写道: > On 07/15/2013 05:18 PM, hzguanqiang wrote: >> Hi, Gao Feng >> >> I've tried what you said, but still exists the problem: >> >> ubuntu@lxc:~$ vir attach-disk instance-0000002c /dev/dm-0 sdb >> error: Failed to attach disk >> error: Unable to create device /proc/10366/root/dev/sdb: Permission denied >>

Hi Daniel, I noticed that the patch "Add support for hotplug/unplug of disk devices in LXC" you wrote had been merged into libvirt of version 1.0.2. But when I used this function, it report an error with details as following: ubuntu@lxc:~$ vir attach-device instance-0000002c disk.xml --config error: Failed to attach device from disk.xml error: Unable to create device

On 07/17/2013 04:15 PM, Gao feng wrote: > On 07/16/2013 01:29 PM, Guan Qiang wrote: >> 于 2013/7/15 17:32, Gao feng 写道: >>> On 07/15/2013 05:18 PM, hzguanqiang wrote: >>>> Hi, Gao Feng >>>> >>>> I've tried what you said, but still exists the problem: >>>> >>>> ubuntu@lxc:~$ vir attach-disk instance-0000002c

Hi , Is there anyway to get uuid info inside a lxc container which is created by libvirt_lxc? For kvm, we can use dmidecode or lshw to get this info inside vm. Is there any tools to do this thing for libvirt lxc? Thanks for any help~ -- ------------ Jackie Best Regards

于 2014年07月08日 12:06, Eric Blake 写道: > On 07/07/2014 10:02 PM, Qiang Guan wrote: >> Hi , >> >> Is there anyway to get uuid info inside a lxc container which is created >> by libvirt_lxc? >> >> For kvm, we can use dmidecode or lshw to get this info inside vm. Is >> there any tools >> to do this thing for libvirt lxc? > Per the docs: >

Hi experts, When I test lxc-enter-namespace interface, it turned out such an error: hzguanqiang@debian:~$ vir version Compiled against library: libvirt 1.1.4 Using library: libvirt 1.1.4 Using API: LXC 1.1.4 Running hypervisor: LXC 3.9.6 hzguanqiang@debian:~$ vir list Id Name State ---------------------------------------------------- 1544 instance-00000015

On 11/14/2013 01:24 PM, Gao feng wrote: > On 11/14/2013 10:59 AM, hzguanqiang@corp.netease.com wrote: >> Hi experts, >> >> When I test lxc-enter-namespace interface, it turned out such an error: >> >> hzguanqiang@debian:~$ <mailto:hzguanqiang@debian:~$> vir version >> Compiled against library: libvirt 1.1.4 >> Using library: libvirt 1.1.4

On 11/14/2013 01:52 PM, hzguanqiang@corp.netease.com wrote: > On 2013-11-14 13:41 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > On 11/14/2013 01:24 PM, Gao feng wrote: > > On 11/14/2013 10:59 AM, hzguanqiang@corp.netease.com wrote: > >> Hi experts, > >> > >> When I test lxc-enter-namespace interface, it turned out such

On 11/14/2013 02:57 PM, hzguanqiang@corp.netease.com wrote: > On 2013-11-14 14:17 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > On 11/14/2013 01:52 PM, hzguanqiang@corp.netease.com wrote: > > On 2013-11-14 13:41 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > > > On 11/14/2013 01:24 PM, Gao feng wrote: > > >

On 2013-07-23 18:14, "Daniel P. Berrange" <berrange@redhat.com> wrote: >>On Tue, Jul 23, 2013 at 04:56:30PM +0800, hzguanqiang wrote: >> Hi Guys, >> When I created a lxc container by libvirt, I logged into the lxc >> container and noticed that info under /proc/ dir did not match the >> lxc container resource. Is the /proc dir in lxc container just

On 11/14/2013 03:09 PM, hzguanqiang@corp.netease.com wrote: > On 2013-11-14 15:03 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > On 11/14/2013 02:57 PM, hzguanqiang@corp.netease.com wrote: > > On 2013-11-14 14:17 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > > > On 11/14/2013 01:52 PM, hzguanqiang@corp.netease.com wrote:

Greetings Laine, > Sent: Wednesday, May 02, 2018 at 5:56 PM > From: "Laine Stump" <laine@redhat.com> > To: libvirt-users@redhat.com > Cc: daggs <daggs@gmx.com> > Subject: Re: [libvirt-users] connecting host and guest vm using a dummy nic > > On 05/01/2018 12:12 PM, daggs wrote: > > > > I want to see if I understood you correctly, I add: >

Hi Guys, When I created a lxc container by libvirt, I logged into the lxc container and noticed that info under /proc/ dir did not match the lxc container resource. Is the /proc dir in lxc container just showing the same thing as the lxc host? If I want to monitor the realtime resource usage inside the lxc container, What should I do? -------------- Best regards! GuanQiang 2013-07-23

Hi Gao feng, I noticed one of your patch which adds cpuset cgroup support for lxc have been merged in libvirt 1.0.4. But I can't find any virsh command to set cpusettune for lxc container. Is there anyone? And how can I configure cpusettune for lxc container lively? Thanks ------------------ Best regards! GuanQiang

On 07/16/2013 01:29 PM, Guan Qiang wrote: > 于 2013/7/15 17:32, Gao feng 写道: >> On 07/15/2013 05:18 PM, hzguanqiang wrote: >>> Hi, Gao Feng >>> >>> I've tried what you said, but still exists the problem: >>> >>> ubuntu@lxc:~$ vir attach-disk instance-0000002c /dev/dm-0 sdb >>> error: Failed to attach disk >>> error:

On 07/15/2013 04:01 PM, hzguanqiang wrote: > Hi Daniel, > > I noticed that the patch "Add support for hotplug/unplug of disk devices in LXC" you wrote had been merged into libvirt of version 1.0.2. > But when I used this function, it report an error with details as following: > > ubuntu@lxc:~$ vir attach-device instance-0000002c disk.xml --config > error:

On 07/15/2013 05:18 PM, hzguanqiang wrote: > Hi, Gao Feng > > I've tried what you said, but still exists the problem: > > ubuntu@lxc:~$ vir attach-disk instance-0000002c /dev/dm-0 sdb > error: Failed to attach disk > error: Unable to create device /proc/10366/root/dev/sdb: Permission denied > > I think finding what it means by saying 'Unable to create device

Hi Guys, I started a lxc container with libvit in ubuntu Operating system, and succeed using lxc-enter-namespace to enter the namespaces and security context of the container. But when I do the same thing in debian OS, It reported an error, with details as following: root@debian:/etc# vir list Id Name State ---------------------------------------------------- 4424